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发明名称
SCREW GRIP APPARATUS FOR SCREW FEEDER
摘要
申请公布号
KR900006673(Y1)
申请公布日期
1990.07.28
申请号
KR19870023358U
申请日期
1987.12.28
申请人
SAM SUNG ELECTRONIC CO., LTD.
发明人
CHUNG JONG-SU
分类号
B23P19/00;(IPC1-7):B23P19/00
主分类号
B23P19/00
代理机构
代理人
主权项
地址
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